Home / 7,567,422.60-11,334,545.10-6,572,094.60

Finding the Fourth Proportional to 7,567,422.60, 11,334,545.10 and 6,572,094.60

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Solution

The fourth proportional to 7,567,422.60, 11,334,545.10 and 6,572,094.60 is: 9,843,734.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,567,422.60 : 11,334,545.10 = 6,572,094.60 : x
  2. Step 2: Convert to fraction form
    7,567,422.60/11,334,545.10 = 6,572,094.60/x
  3. Step 3: Cross multiply
    7,567,422.60x = 11,334,545.10 × 6,572,094.60
  4. Step 4: Simplify right side
    7,567,422.60x = 74,491,702,645,166.45
  5. Step 5: Solve for x
    x = 74,491,702,645,166.45/7,567,422.60
  6. Step 6: Final answer
    x = 9,843,734.99

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.